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[smlnj] Annotation of /sml/trunk/src/smlnj-lib/CHANGES
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Annotation of /sml/trunk/src/smlnj-lib/CHANGES

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Revision 1340 - (view) (download)

1 : monnier 2 This is a list of changes to the SML/NJ Library; the version numbers
2 :     correspond to SML/NJ releases.
3 : jhr 1340 --------------------------------------------------------------------------------
4 : monnier 2
5 : jhr 1340 [2003-07-31]
6 :     Added getDevice function to PP_STREAM signature.
7 :    
8 : mblume 1335 [2003-05-27]
9 :     Avoid poly-eq in Util/parser-comb.sml.
10 :    
11 : mblume 1334 [2003-05-22]
12 :     More cleanup (all in the name of eliminating incomplete matches):
13 :     - in HTML/html-attrs-fn.sml: fill in missing patterns in two
14 :     case expressions
15 :     - in HTML/html-gram: rewrote function groupDefListContents
16 :     to avoid the (unnecessary) incomplete match
17 :     - in PP/devices/html-dev.sml: made the implementation of popStyle
18 :     agree with the comment above it (popStyle on an empty
19 :     stack is supposed to be a nop)
20 : jhr 1340 - in PP/src/pp-stream-fn.sml: function setSize: handle case of
21 :     an empty scanStk
22 : mblume 1334 - in Util/prime-sizes.sml: raise Fail exceptions instead of
23 :     Match exceptions when reaching the end of a list
24 :     (Perhaps this should eventually be rewritten using an on-demand
25 :     prime-number generator that kicks when needed.)
26 : jhr 751
27 : jhr 1333 [2003-05-22]
28 :     Cleanup logic in Scan.scanf function.
29 :    
30 : jhr 1268 [2002-10-03]
31 :     Fixed bug in formating reals with the %g format.
32 :    
33 : jhr 1248 [2002-06-18]
34 :     Fixed a bug in MatchTree.nth (regexp library). Thanks to
35 :     Sami Nopanen.
36 :    
37 : jhr 1206 [2002-05-20]
38 : jhr 1209 Fixed bug in IntInf module: scanning of hex literals was not
39 :     handling "0x" prefixes.
40 :    
41 :     [2002-05-20]
42 : jhr 1206 Added ControlUtil module and stringControls function.
43 :    
44 : jhr 1194 [2002-05-17]
45 : jhr 1199 Added tyName field to ValueSyntax exception in Controls module
46 :     and path field to registry tree in ControlRegistry module.
47 : jhr 1195
48 :     [2002-05-17]
49 : jhr 1194 Added == and != operators to INT_INF interface. These are a
50 :     placeholder until IntInf moves into the SML/NJ compiler.
51 :    
52 : jhr 1193 [2002-05-16]
53 :     Added mergeWith function to ORD_MAP interface.
54 :    
55 :     [2002-05-15]
56 :     Revised Controls library.
57 :    
58 :     [2002-04-17]
59 :     Added Matthias Blume's implementation of Danvey-style format
60 :     combinators to the Util library.
61 :    
62 :     [2002-03-14]
63 :     Merged in Matthias Blume's Controls library. Warning: the API
64 :     to this library is likely to change as we get some experience
65 :     with it.
66 :    
67 :     [2002-03-11]
68 :     Added consR1 .. consR5 functions to HashCons library. These
69 :     can be used to hash-cons record types.
70 :    
71 : jhr 1081 [2002-02-21]
72 :     Fixed infinite loop in LeftPriorityQFn.fromList when given a
73 :     singleton list as input (Chris Okasaki provided the fix).
74 : blume 1077
75 :     [2002-02-12]
76 : jhr 1061 Added implementation of priority queues to Util library (using
77 :     Okasaki's leftist-tree implementation).
78 :    
79 : jhr 967 [2001-10-19]
80 :     Added new HashCons library.
81 :    
82 :     [2001-10-19]
83 :     Added PrimeSizes module to Util library.
84 :    
85 :     [2001-09-27]
86 :     Fixed bug in UnixEnv module (reported by Leunga).
87 :    
88 :     [2001-05-05]
89 :     Added addrToString function to SockUtil module in INet library.
90 :    
91 : jhr 816 [2001-05-04]
92 :     Modified GraphSCC module to support a list of roots (Blume).
93 :     The old interface still works, but will be dropped when we move
94 :     to the new Util library.
95 :    
96 :     [2001-04-06]
97 :     Added partition function to ORD_SET interface.
98 :    
99 :     [2001-04-05]
100 :     Added hasProps function to PropList module.
101 :    
102 :     [2001-03-16]
103 :     Minor bug fix in GetOpt: don't pad the help string, since it causes
104 :     line wraps when one of the help lines is longer than the screen
105 :     width. It was also unneccesary.
106 :    
107 :     [2001-02-23]
108 :     Added inDomain function to the various kinds of hash tables.
109 :    
110 : jhr 785 [2001-02-22]
111 :     Fixed bug in {Int,Word}RedBlackMapFn.insert (bug 1591).
112 :    
113 : jhr 784 [2000-12-13]
114 : jhr 816 Added the bit operations to the IntInf module (Leung).
115 : jhr 784
116 : jhr 751 [2000-11-17]
117 :     Added where clause to GraphSCCFn result signature (Blume).
118 :    
119 :     [2000-10-20]
120 :     Made the result signature of the RegExpFn functor be opaque.
121 :    
122 :     [2000-09-28]
123 :     SML/NJ 110.0.7 release.
124 :    
125 : jhr 702 [2000-09-02]
126 :     Added Word versions of hash tables (WordHashTable), finite
127 :     maps (WordRedBlackMap), and sets (WordRedBlackSet).
128 :    
129 :     [2000-09-02]
130 :     fixed bug in Format module (infinity caused infinite loop).
131 :    
132 :     [2000-07-19]
133 :     added anchored paths in CM files for NEW_CM.
134 :    
135 : jhr 688 [2000-06-30]
136 :     added implementation of LWORD in Format module.
137 :    
138 :     [2000-05-16]
139 :     Fixed bug in dfa-engine.sml (bug number 1559).
140 :    
141 :     [2000-05-08]
142 :     Added setFn to PList.newProp return type.
143 :    
144 :     [2000-05-05]
145 :     Added sameHolder function to PropList module.
146 :    
147 : jhr 596 [2000-04-05]
148 :     Fixed a bug in the filter/filteri hash table functions: the number
149 :     of items in the table was not being recomputed.
150 :    
151 :     [2000-04-04]
152 :     Added modify and modifyi iterators to hash tables.
153 :    
154 :     [2000-03-28]
155 :     Added anchorLink style to HTMLDev structure in PP/devices.
156 :    
157 : monnier 498 [1999-12-03]
158 :     Added IntHashTable structure to Util library; this structure is
159 :     a specialization of hash tables to integer keys.
160 : monnier 2
161 : monnier 498 [1999-12-03]
162 :     Added default cases to avoid "match not exhaustive" warnings.
163 :    
164 :     [1999-12-03]
165 :     Added GraphSCCFn functor to Util library, which implements a
166 :     strongly-connected components algorithm on directed graphs (written
167 :     by Matthias Blume).
168 :    
169 :     [1999-11-10]
170 :     Fixed a benign type error in RegExp/BackEnd/fsm.sml that was exposed by
171 :     the previous change.
172 :    
173 :     [1999-11-7]
174 :     Made the result signatures of ListSetFn and ListMapFn opaque.
175 :    
176 :     [1999-11-1]
177 :     Fixed bug in PP/devices/sources.cm under new CM (missing smlnj-lib.cm).
178 :    
179 : monnier 475 [1999-10-20]
180 :     Fixed bug in RedBlack trees (the linear time construction of
181 :     trees from ordered sequences was producing backwards trees).
182 :    
183 :     [1999-10-18]
184 :     Changed UREF signature so that union, unify, and link operations
185 :     now return a boolean.
186 :    
187 :     [1999-10-18]
188 :     Added peekFn to PropList.newProp return result.
189 :    
190 :     [1999-10-14]
191 :     Added TextIOPP structure to pp-lib.cm (it was not being exported).
192 :    
193 : monnier 469 [1999-09-21]
194 :     Changed the getOpt API. Errors are now reported using a callback
195 :     and both usage and getOpt take records as arguments. Also changed
196 :     the NoArg descriptor to take a function so that imperative argument
197 :     processing can be supported.
198 :    
199 :     [1999-09-20]
200 :     Changed CM files to be compatible with both the old (110.0.x) and
201 :     new (110.20+) versions of CM.
202 :    
203 :     [1999-09-17]
204 :     Added PropList:PROP_LIST structure. This structure implements
205 :     property lists using Stephen Weeks's technique.
206 :    
207 :     [1999-09-17]
208 :     Improved the red-black tree implementations with linear-time union,
209 :     intersection, difference, and filter operations. Also reimplemented
210 :     the delete function in a way that does not require an extra constructor.
211 :    
212 :     [1999-09-09]
213 :     Added Red-Black-Tree implementation of sets and maps. Two new
214 :     functors (RedBlackMapFn and RedBlackSetFn) and four new structures
215 :     (IntRedBlackMap, IntRedBlackSet, AtomIntRedBlackMap, and IntRedBlackSet).
216 :     Also added aliases AtomMap and AtomSet that for the RB implementations.
217 :    
218 :     [1999-09-03]
219 :     Added missing support for WORD and WORD8 format items to Format structure.
220 :     Still need to handle LWORD items!!
221 :    
222 :     [1999-08-17]
223 :     Added DynamicArray:DYNAMIC_ARRAY structure.
224 :    
225 : monnier 411 [1999-07-06]
226 :     Added declarative representation of pretty-printing to PPStreamFn.
227 :     This replaces the PPDescFn and PP_DESC components (which were not
228 :     implemented anyway).
229 :    
230 :     [1999-07-02]
231 :     Moved SockUtil structure into a new INet library. Also split out the
232 :     Unix-specific socket operations into a UnixSockUtil module. (Sockets
233 :     are now supported on Win32).
234 :    
235 :     [1999-06-17]
236 :     Added listKeys function to ORD_MAP API.
237 :    
238 :     [1999-06-14]
239 :     Added Riccardo Pucella's GetOpt structure to Util library.
240 :    
241 :     [1999-06-14]
242 :     Added singleton and inDomain functions to ORD_MAP API.
243 :    
244 :     [1999-06-02]
245 :     Merged in some bug fixes from the compiler's version of the IntInf
246 :     structure.
247 :    
248 : monnier 289 [1999-05-05]
249 :     Fixed a couple of bugs in the PP library having to do with nesting
250 :     absolute and relative indentations.
251 :    
252 :     [1999-04-21]
253 :     Added a way to pass control information to a PP device via the PP
254 :     stream (function control in PP_STREAM).
255 :    
256 :     [1999-04-16]
257 :     Added better style support to the HTML PP device.
258 :    
259 :     [1998-09-04]
260 :     Added isEmpty predicate and first fucntion to ORD_MAP
261 :     signature (and to implementations).
262 :    
263 :     [1998-06-23]
264 :     Fixed a bug in ParserComb.bind (reported by Andrew Kennedy).
265 :    
266 :     --------------------------------------------------------------------------------
267 : monnier 106 [1998-04-15] 110 --> 110.5
268 :     --------------------------
269 :    
270 :     There is now a regular expression library (mostly implemented by Riccardo
271 :     Pucella). The implementation separates front-ends (which specify the
272 :     syntax of REs) from back-ends (which implement the matching algorithms).
273 :     Currently, we support AWK syntax as the only front-end and two different
274 :     back-ends.
275 :    
276 :     Added an implementation of the SML/NJ PP API to the pretty-printer examples.
277 :    
278 :     Fixed a bug in the IntInf structure with scanning strings of the form "1+2".
279 :     Also did some clean-up of the code.
280 :    
281 :    
282 :     --------------------------------------------------------------------------------
283 : monnier 8 [1997-12-07] 109.32 --> 110
284 :     ---------------------------
285 :    
286 : monnier 29 Added the function add' to the ORD_SET signature and the function insert'
287 :     to the ORD_MAP signature. These functions fit the pattern of the fold
288 :     functions. (110 patch 3)
289 :    
290 :     Added the IntInf:INT_INF structure to the Util library. This is a subset
291 :     of the optional IntInf structure defined by the SML'97 basis.
292 :    
293 :     Changed the Rand structure to use words as seeds and results. This also
294 :     fixes bug 1047. (110 patch 3)
295 :    
296 : monnier 8 Added a clear operation to the Queue and various hash table structures.
297 :    
298 :     Changed the ListFormat.formatList to ListFormat.fmt and ListFormat.scanList
299 :     to ListFormat.scan. Added the function ListFormat.listToString.
300 :    
301 :     Updated the HTML library to the final 3.2 specification. This involved adding
302 :     a new BODY element type (with attributes). Also, removed the header/footer
303 :     arguments to the pretty-printer (they were a gross hack).
304 :    
305 :     Added PathUtil structure to Util library. This is a more general version
306 :     of the old UnixPath module.
307 :    
308 :    
309 :     --------------------------------------------------------------------------------
310 :     [1997-10-01] 109.31 --> 109.32
311 :     ------------------------------
312 :    
313 :     Changed the type of the exec instruction in the Reactive library.
314 :    
315 :    
316 :     --------------------------------------------------------------------------------
317 : monnier 2 [1997-09-09] 109.30 --> 109.31
318 :     ------------------------------
319 :    
320 :     Added the Reactive library, which supports reactive scripting. This is a
321 :     first cut, and hasn't been extensively tested.
322 :    
323 :     Changed the names of SockUtil.sock{Recv,Send}* to SockUtil.{recv,send}*
324 :     (since the sock prefix was redundant).
325 :    
326 :     Added some bug fixes to IntListSet that had previously been added to
327 :     the ListSetFn implementation.
328 :    
329 :    
330 :     --------------------------------------------------------------------------------
331 :     [1997-07-17] 109.29 --> 109.30
332 :     ------------------------------
333 :    
334 :     Added a missing case to {ListSetFn,IntListSet}.isSubset.
335 :    
336 :     The bug fix for unionWith was broken. I think I've got it right this
337 :     time.
338 :    
339 :    
340 :     --------------------------------------------------------------------------------
341 :     [1997-07-17] 109.29 --> 109.30
342 :     ------------------------------
343 :    
344 :     Fixed a bug in the binary-tree and splay-tree implementations of the
345 :     unionWith[i] and intersectWith[i] functions. The bug caused the order
346 :     of arguments to the merging function to be wrong in some cases.
347 :    
348 :     Fixed uses of System.Unsafe.
349 :    
350 :     Removed Array2:ARRAY2 from Util library, since the basis now defines these.
351 :    
352 :     Added MonoArrayFn functor for easy creation of monomorphic array structures.
353 :    
354 :     Added Atom.atom' operation for turning substrings into atoms.
355 :    
356 :    
357 :     --------------------------------------------------------------------------------
358 :     [1997-06-13] 109.28 --> 109.29
359 :     ------------------------------
360 :    
361 :     Added collate operation to ORD_MAP signature.
362 :    
363 :     Added compare operation to ORD_SET signature.
364 :    
365 :     Changed the type of and intersectWith[i] in the ORD_MAP signature to be
366 :     more general.
367 :    
368 :     Changed the type of the map function in the ORD_SET signature to return
369 :     a new set (instead of a list).
370 :    
371 :    
372 :     --------------------------------------------------------------------------------
373 :     [1997-05-22] 109.27 --> 109.28
374 :     ------------------------------
375 :    
376 :     Changed various sharing constraints to "where type" definitions to
377 :     compile in SML'97.
378 :    
379 :     Added AtomBinaryMap and AtomBinarySet structures to Util library.
380 :    
381 :    
382 :     --------------------------------------------------------------------------------
383 :     [1997-03-03] 109.25.1 --> 109.25.2
384 :     ----------------------------------
385 :    
386 :     Changed Util/time-limit.sml to reflect new location of callcc/throw.
387 :    
388 :    
389 :     --------------------------------------------------------------------------------
390 :     [1997-02-25] 109.25 --> 109.25.1
391 :     --------------------------------
392 :    
393 :     Added a bunch of new operations to the ordered map modules (BinaryMapFn,
394 :     IntBinaryMap, ListMapFn, IntListFn, and SplayMapFn). The new operations
395 :     are:
396 :     val unionWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
397 :     val unionWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
398 :     val intersectWith : ('a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
399 :     val intersectWithi : (Key.ord_key * 'a * 'a -> 'a) -> ('a map * 'a map) -> 'a map
400 :     val filter : ('a -> bool) -> 'a map -> 'a map
401 :     val filteri : (Key.ord_key * 'a -> bool) -> 'a map -> 'a map
402 :     val mapPartial : ('a -> 'b option) -> 'a map -> 'b map
403 :     val mapPartiali : (Key.ord_key * 'a -> 'b option) -> 'a map -> 'b map
404 :    
405 :     Added IOUtil : IO_UTIL structure to the Util library. This provides
406 :     support for dynamically rebinding stdIn and stdOut.
407 :    
408 :     Added KeywordFn functor to the Util library. This provides support for
409 :     implementing scanners, where keyword recognition is done outside the
410 :     basic lexical analysis.
411 :    
412 :     Fixed several bugs in the ListSetFn functor.
413 :    
414 :    
415 :     --------------------------------------------------------------------------------
416 :     [1997-01-10] 109.23 --> 109.24
417 :     ------------------------------
418 :    
419 :     Changed the HASH_TABLE, MONO_HASH_TABLE, MONO_HASH2_TABLE, and ORD_MAP
420 :     interfaces to provide two forms of the listItems function. listItemsi
421 :     returns a list of (key, value) pairs and listItems returns just the values.
422 :     The previous version of listItems was like listItemsi.
423 :    
424 :     Added a missing case for BASEFONT in CheckHTMLFn.check.
425 :    
426 :    
427 :     --------------------------------------------------------------------------------
428 :     [1996-12-07] 109.21.1 --> 109.22
429 :     --------------------------------
430 :    
431 :     Changed the MONO_DYNAMIC_ARRAY signature to make array an eqtype (also changed
432 :     the implementation of DynamicArrayFn).
433 :    
434 :     Fixed a bug in Array2.column
435 :    
436 :    
437 :     --------------------------------------------------------------------------------
438 :     [1996-10-18] 109.19 --> 109.20
439 :     ------------------------------
440 :    
441 :     Added functions for sending/receiving strings over TCP sockets to the
442 :     SockUtil structure.
443 :    
444 :     Fixed a bug with reading on a closed socket in SockUtil.sockRecvVec
445 :    
446 :     Fixed a bug in the implementation of the intersection operation
447 :     in binary sets (BinarySetFn and IntBinarySet).
448 :    
449 :    
450 :     --------------------------------------------------------------------------------
451 :     [1996-10-01] 109.18 --> 109.19
452 :     ------------------------------
453 :    
454 :     Updated the HTML library to the August 21 version of the 3.2 DTD.
455 :    
456 :     Added html-defaults.sml to the HTML Library.
457 :    
458 :     Added Parsing combinators to the Util library.
459 :    
460 :     Added Socket utilities to the Unix library.
461 :    

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